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Tapered Roller Bearings/Four row tapered roller bearings

Four row tapered roller bearing KV (TQO) type inner diameter 100-1500mm_310KV4301

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External dimensions（mm)

d	310
D	430
B₄	310
C₄	310
γ₁ （minimum）	3
γ (minimum)	3

Rated load(KN)

C_r	3450
C_or	8500

Rated load{kgf}

C_r	350000
C_or	865000

Bearing code

310KV4301

Legend Model

Installation size(mm)

d_b	327
d_a	403
γ_a (maximum)	2.5
γ_b (maximum)	2.5

constant

0.34

Axial load factor

Y₂	2.9
Y₃	2

weight(kg)

(refer to)

135

refer toBearing code

—

describe

310KV4301 Bearings are mainly used in industries such as construction machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electricity, and railways

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Four row tapered roller bearing KV (TQO) type inner diameter 100-1500mm

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